What is Rainforest?
Rainforest operates as a Payments-as-a-Service (PaaS) provider, enabling vertical SaaS businesses to seamlessly integrate white-labeled payment processing capabilities into their software offerings. The platform provides a comprehensive suite of low-code components for merchant onboarding, payment processing across various methods (card, ACH, digital wallets), detailed reporting, and efficient chargeback management. By handling compliance and risk mitigation, Rainforest allows its clients to focus on their core software development and customer acquisition, positioning itself as a critical infrastructure provider in the fintech ecosystem.
How much funding has Rainforest raised?
Rainforest has raised a total of $60.8M across 3 funding rounds:
Angel/Seed
$11.8M
Series A
$20M
Series B
$29M
Angel/Seed (2023): $11.8M with participation from Tech Square Ventures, Infinity Ventures, Accel, BoxGroup, and Fintech Fund Services
Series A (2024): $20M led by Matrix Partners, Accel, and Ardent Venture Partners
Series B (2025): $29M supported by Matrix Partners, Tech Square Ventures, Accel, and Infinity Ventures
Key Investors in Rainforest
Tech Square Ventures
Tech Square Ventures is an early-stage investment firm focused on innovative enterprise solutions, particularly in B2B and marketplace technology, with a strong emphasis on applied AI, logistics, and sustainability. They primarily invest at the Seed stage, supporting visionary entrepreneurs.
Accel
Accel is a global venture capital firm dedicated to partnering with exceptional teams from the inception of their ideas through all stages of private company growth, focusing on supporting innovative companies and entrepreneurs worldwide.
Matrix Partners
Matrix Partners, founded in 1977, is a venture capital firm that invests in software and services, communications equipment, semiconductors, storage, internet, and wireless sectors, backing companies with high growth potential.
What's next for Rainforest?
With substantial backing from prominent investors, Rainforest is poised for significant scaling and market penetration. The recent major strategic investment signals strong confidence in the company's business model and its ability to capture a larger share of the embedded payments market. Future developments are likely to focus on expanding its PaaS offerings, enhancing its compliance and security features, and forging deeper partnerships within the vertical SaaS industry. This strategic financing will empower Rainforest to further innovate and solidify its competitive advantage, driving growth and enhancing its value proposition for SaaS partners.
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